Nullifire FJ200 Gap Seal

Nullifire FJ200 Gap Seal


FJ200 is elastomeric foam laminated with a graphite based intumescent compound on both sides. FJ200 can provide up to 2 hours fire protection, acoustic and smoke seal to building gaps and movement joints, whilst offering up to 50% movement. Typical areas of use include health and leisure facilities, schools, universities, retail stores and industrial buildings.

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    FJ200 Gap Seal
    Clean all surfaces of loose particles, moisture, oils, and grease including any corrosive materials. Ensure product specification is suitable for movement, fire rating and gap size. FJ200 is unaffected by moisture and can be used in all joints even where moisture is present.
    • Certified to the latest European standards EN 1366-4 and BS 476

    • Certified 3rd party accreditation CF 5265

    • Joint movement capability of ±50%

    • Air Permeability testing to EN 1026 to 600 Pa

    • Acoustics up to 18 dB

    • Tested for use in linear gaps up to 150 mm

    • Tested with cables, cable bunches, cable trays and cable trunking

    Description and Colour:
    Black elastomeric foam laminated with a graphite based intumescent compound
    Fire Protection:
    2 hours
    75 kg/m³
    Expansion Ratio:
    25 times
    Maximum Seal Size:
    170 mm (other sizes can be requested)
    Movement Capability:
    ± 50% (compression of 75% / expansion)
    Air Permeability:
    200 Pa EN 1026 - 100Pa 1581/1590 m³/h/m2, 600 Pa EN 1026 - 100 Pa 3.3/1.7 m³/h/m2 with Nullifire FS701
    Acoustic reduction up to 8 Rw, 22 DnTW EN 10140
    Full Information:
    Check out the full datasheet available in the Downloads section!

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